Automobile bumper



FIG. 1 is a left-front, perspective view of an automobile bumper of our new design;

FIG. 2 is a front view of our new design;

FIG. 3 is a rear view of our new design;

FIG. 4 is a top view of our new design;

FIG. 5 is a bottom view of our new design;

FIG. 6 is a left-side view our new design, the right-side view being a mirror image thereof;

FIG. 7 is a cross-sectional view of our new design taken along the line 7—7 in FIG. 2, showing the profile of that portion of the design;

FIG. 8 is a cross-sectional view of our new design taken along the line 8—8 in FIG. 2, showing the profile of that portion of the design; and,

FIG. 9 is a cross-sectional view of our new design taken along the line 9—9 in FIG. 2, showing the profile of that portion of the design. 

The ornamental design for an automobile bumper, as shown and described. 